/Engine/Plugins/MovieScene/MovieRenderPipeline/Source/MovieRenderPipelineCore/Public/Graph/MovieGraphConfig.h
An output exposed on the graph that will be available for nodes to connect to.
[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(BlueprintType) class UMovieGraphOutput : public [UMovieGraphInterfaceBase](API\Plugins\MovieRenderPipelineCore\Graph\UMovieGraphInterfaceBase)
FOnMovieGraphOu...
OnMovieGraphOutputChangedDelegate